I have noticed the same thing with the latest version. Sometimes a signal elsewhere In the band moves the whole noise floor. Had not noticed it in previous versions. May have to go back a version myself. Bob K6DDS iPhone _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/